150mm crusher run

Building prices for patio laid - Whatprice- 150mm crusher run ,Building prices for patio laid. Laying a patio involves a lot of hard work. First the surface must be levelled out and dug down to a depth that will allow the base sand to be spread onto it.laying pavers over old concrete base - Renovate Forum · I have just acquired a load of pavers and am thinking of paving over an old concrete drive way that is in very poor condition (levels, cracking, pervious bits etc).